Xingtai Greatwall Hydraumatic Manufacturing Co., Ltd.
Main products:rubber products,metal fittings
Products
Contact Us
  • Contact Person : Mr. Yang Guorui
  • Company Name : Xingtai Greatwall Hydraumatic Manufacturing Co., Ltd.
  • Tel : 0086-0319-8201618
  • Address : Hebei,Xingtai,No. 158, Guoshoujing South Road, Qiaoxi District
  • Country/Region : China

SBR 1712 A grade

SBR 1712 A grade
Product Detailed
1.Styrene Butadiene Rubber SBR 1712 2.High quality, reasonable price 3.Free sample 4.Packing:35kgs/bale,21tons/20FCL

It is a type of oiled styrene butadiene rubber. It exhibits the abrasion resistance and superior processing. It is widely used in tires, conveyor belts and others.

SBR / Styrene Butadiene Rubber ,

SBR1712

Appearance                  -  Dark colored bales

Process                        -  Cold emulsion polymerized

Oil extension                 -  37.5 parts highly aromatic

Mooney Viscosity         -  50 ±5

Bound styrene              -  23.5% 

Emulsifier                      -  Fatty acids, rosin acid soap

Stabilizer                      -  Staining

SBR-1712 Specification Values  (SH/T 1626-2005)

Commodity Name            Styrene Butadien Rubber        NO.1712

       Item                              Property                          Test Method

Volatile matter /%(m/m)          ≤0.60                          GB/T 6737-1997 

Ash /%(m/m)                        ≤0.50                           GB/T 4498-1997 

Aromatic oil /%(m/m)          25.3-29.3                        SH/T1718-2002

Organic acid /%(m/m)          3.90-5.70                       GB/T 8657-2000  

Soap  /%(m/m)                     ≤0.50

Bound styrene /%(m/m)        22.5-24.5                       GB/T 8658-1998

Mooney viscosity 

ML(1+4)100°C                      44-54                          

                                                                               GB/T 1232.1-2000

Compound      

ML(1+4)100°C                        ≤70

300%Modulus

(145°C)/MPa     25min        9.8-13.8                        

                        35min       12.1-16.1

                        50min       13.0-17.0

                                                                               GB/T 8656-1998   

Tensile strength 

(145°C,35min)/MPa             ≥19.4

Elongation

(145°C,35min)/%                 ≥380

Synthetic rubber, Reclaimed Rubber and Natural rubber, If you are interested in, please feel free to contact us.



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